Which are the main points of the cell theory? Select all that apply.

Answer Options:

a.Cells are the basic units of structure and function in living things.

b.New cells are produced from existing cells.

c.All cells enclose their DNA within a nucleus.

d.All living things are made up of cells.

a.Cells are the basic units of structure and function in living things.

b.New cells are produced from existing cells.

d.All living things are made up of cells.

Explanation:

Cell theory states that cell living organisms are composed of at least one cell, which are the basic unit of life.

Cells are always produced from other living cells, and cannot spontaneously generate.

However, not all cells enclose their DNA within a nucleus, prokaryotic organisms (bacteria) do not possess a nucleus but still have DNA

micro/nanoscale topography surface exhibits many prominent properties and is extensively employed in biomedical device, microfluidic device and energy device fabrication. additionally, the clinical applications of biomaterials can be largely expanded with of nanostructured surfaces.

try using substitution:

x + y - 6 = x - y. (i'm not giving you the exact answer). since 0 = x - y, then sub 0 in the equation with x - y. combine your like terms, and then use inverse operations, and you'll have your answer.

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